12671133440

Names of 12671133440

• Cardinal: 12671133440 can be written as Twelve billion, six hundred seventy-one million, one hundred thirty-three thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.267113344 × 10¹⁰

Factors of 12671133440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 64

Divisors of 12671133440

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 19 20 28 31 32 35 38 40 49 56 62 64 70 76 80 95 98 112 124 128 133 140 152 155 160 190 196 217 224 245 248 256 266 280 304 310 320 343 380 392 434 448 490 496 532 560 589 608 620 640 665 686 760 784 868 896 931 980 992 1064 1085 1120 1178 1216 1240 1280 1330 1372 1519 1520 1568 1715 1736 1792 1862 1960 1984 2128 2170 2240 2356 2401 2432 2480 2660 2744 2945 3038 3040 3136 3430 3472 3724 3920 3968 4123 4256 4340 4480 4655 4712 4802 4864 4960 5320 5488 5890 6076 6080 6272 6517 6860 6944 7448 7595 7840 7936 8246 8512 8680 8960 9310 9424 9604 9920 10633 10640 10976 11780 12005 12152 12160 12544 13034 13720 13888 14896 15190 15680 16492 16807 17024 17360 18620 18848 19208 19840 20615 21266 21280 21952 23560 24010 24304 24320 26068 27440 27776 28861 29792 30380 31360 32585 32984 33614 34048 34720 37240 37696 38416 39680 41230 42532 42560 43904 45619 47120 48020 48608 52136 53165 54880 55552 57722 59584 60760 62720 65170 65968 67228 69440 74431 74480 75392 76832 82460 84035 85064 85120 87808 91238 94240 96040 97216 104272 106330 109760 115444 119168 121520 130340 131936 134456 138880 144305 148862 148960 150784 153664 164920 168070 170128 170240 182476 188480 192080 194432 202027 208544 212660 219520 228095 230888 238336 243040 260680 263872 268912 277760 288610 297724 297920 307328 319333 329840 336140 340256 364952 372155 376960 384160 388864 404054 417088 425320 439040 456190 461776 486080 521017 521360 527744 537824 577220 595448 595840 614656 638666 659680 672280 680512 729904 744310 753920 768320 808108 834176 850640 912380 923552 972160 1010135 1042034 1042720 1055488 1075648 1154440 1190896 1191680 1277332 1319360 1344560 1361024 1414189 1459808 1488620 1536640 1596665 1616216 1668352 1701280 1824760 1847104 1944320 2020270 2084068 2085440 2151296 2308880 2381792 2554664 2605085 2638720 2689120 2722048 2828378 2919616 2977240 3073280 3193330 3232432 3402560 3649520 3694208 4040540 4168136 4170880 4302592 4617760 4763584 5109328 5210170 5277440 5378240 5656756 5839232 5954480 6386660 6464864 6805120 7070945 7299040 7388416 8081080 8336272 8341760 9235520 9527168 9899323 10218656 10420340 10756480 11313512 11678464 11908960 12773320 12929728 13610240 14141890 14598080 16162160 16672544 18471040 19054336 19798646 20437312 20840680 21512960 22627024 23817920 25546640 25859456 28283780 29196160 32324320 33345088 36942080 39597292 40874624 41681360 45254048 47635840 49496615 51093280 51718912 56567560 58392320 64648640 66690176 79194584 81749248 83362720 90508096 95271680 98993230 102186560 113135120 129297280 133380352 158389168 166725440 181016192 197986460 204373120 226270240 258594560 316778336 333450880 362032384 395972920 408746240 452540480 633556672 666901760 791945840 905080960 1267113344 1583891680 1810161920 2534226688 3167783360 6335566720 12671133440
• Sum of all divisors σ(n): 38475601920
• Sum of proper divisors (its aliquot sum) s(n): 25804468480
• 12671133440 is an abundant number, because the sum of its proper divisors (25804468480) is greater than itself. Its abundance is 13133335040

Bases of 12671133440

• Binary: 1011110011010000100010011100000000₂
• Hexadecimal: 0x2F3422700
• Base-36: 5TK2D4W

Squares and roots of 12671133440

• 12671133440 squared (12671133440²) is 160557622654286233600
• 12671133440 cubed (12671133440³) is 2034447061461627853900611584000
• The square root of 12671133440 is 112566.1291863587
• The cube root of 12671133440 is 2331.3375289415

Scales and comparisons

• 12,671,133,440 seconds is equal to 402 years, 46 weeks, 6 days, 15 hours, 17 minutes, 20 seconds.
• To count from 1 to 12,671,133,440 would take you about eight hundred five years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 12671133440 cubic inches would be around 194.3 feet tall.

Recreational maths with 12671133440

• 12671133440 backwards is 04433117621
• 12671133440 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12671133440's digits is 32
• More coming soon!